Changes between Version 3 and Version 4 of NightlyStackDither
- Timestamp:
- Jan 25, 2010, 7:20:15 PM (16 years ago)
Legend:
- Unmodified
- Added
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NightlyStackDither
v3 v4 1 1 == Nightly Stack Dither == 2 2 3 Eight exposures of MD04 in i, from 2010-01-17. There is a shift of the center between the two dither patterns. 3 Eight exposures of MD04 in i, from 2010-01-17. There is a shift of the center between the two dither patterns. The masked location of a crosstalk artifact is indicated with a red line connecting it to the source star. 4 4 5 5 || || Dither A || Dither B || 6 6 ||Full Image: ||[[Image(ditherA.jpg, 400px)]]||[[Image(ditherB.jpg, 400px)]]|| 7 7 ||Zoomed in: ||[[Image(ditherA_zoom.jpg, 400px)]]||[[Image(ditherB_zoom.jpg, 400px)]]|| 8 ||Example Xtalk:||[[Image(ditherA_crosstalk. jpg, 400px)]]||[[Image(ditherB_crosstalk.jpg, 400px)]]||8 ||Example Xtalk:||[[Image(ditherA_crosstalk.2.jpg, 400px)]]||[[Image(ditherB_crosstalk.jpg, 400px)]]|| 9 9 10 MD04, g band, 2010-01-16. Dither A is comprised of 4x 240s, and Dither B is 8x 120s. 10 MD04, g band, 2010-01-16. Dither A is comprised of 4x 240s, and Dither B is 8x 120s. The masked location of a crosstalk artifact is indicated with a red line connecting it to the source star. An unmasked crosstalk artifact is also connected with a red line to the source star. It is not clear why this was not masked. This artifact appears in the B dither, but the masked hole is filled. 11 11 12 12 || || Dither A || Dither B || 13 13 ||Full Image: ||[[Image(ditherAg.jpg, 400px)]]||[[Image(ditherBg.jpg, 400px)]]|| 14 14 ||Zoomed in: ||[[Image(ditherAg_zoom.jpg, 400px)]]||[[Image(ditherBg_zoom.jpg, 400px)]]|| 15 ||Example Xtalk:||[[Image(ditherAg_crosstalk. jpg, 400px)]]||[[Image(ditherBg_crosstalk.jpg, 400px)]]||15 ||Example Xtalk:||[[Image(ditherAg_crosstalk.2.jpg, 400px)]]|||[[Image(ditherBg_crosstalk.jpg, 400px)]]|
